Sigil of Chaotic Descent

Sigil of Chaotic Descent is a Expression Sigil in Tyranny.

Description
Expression used to create spells that affect random targets within a circular area.

Location

 * Twin Rivers Oldwalls - Depths: In the locked altar room in the center (requires Emir Torchkey to unlock).
 * Random Encounter Stone Sea: Sold by Library Looter
 * Effigy: Reward from completing Language of the Ancients
 * New Game+: from Phaedrus in Disfavored camp